These aluminum pieces are anodized for lasting good looks, while they increase your stock.

Webthe ppe boost valve just restricts the flow/pressure in the wastegate hose and delays the wastegate opening, thereby letting the turbo build more boost.

Lb7 chargers do ok up to 32psi, but as go further the lifespan drops rapidly as you go.

Webincrease air flow with pacific performance engineering boost increase valves.

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So i thought i'd give the valve a shot, along with the air horn mod.

How to install a ppe boost valve in a 2002 chevy duramax lb7 engine.

I have a boost gauge, 4 inch straight flow exhuast with out cat and edge juice on 3rd setting.

Webi just bought the ppe boost valve.

That means more power and torque for you.

Webthis map over boost code eliminator or boost increase valve works only on the lb7 models and installs in under 5 minutes between the turbo and the waste gate.

Ppe is where engineering, design, and quality come together in perfect form.

Ppe boost increase valve.

Seems like a decent, cheap way to pick up a little.

My truck is a 2002 2500hd 4x4.

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    This superior product was crafted using modern manufacturing methods.

    Webboost valve by ppe®.

    20k views 7 years ago.

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    Weba boost pipe like ppe sells fools the wastegate into opening later.

    Truckmaster was doing a giveaway, so i decided to get entered by purchasing this ppe boost valve, and although i didn't win the giveaway i.

    Lb7 duramax dirtymax chevy 2001.

    And because it burns.

      Well i've never hit more.

      Webbasically the wastegate lets the exhaust bypass the turbine housing/wheel and this keeps your turbo from overspinning, the ppe boost valve will allow your turbo.

      Ppe 116030000 performance parts & miscellaneous accessory.